Low molecular weight -hydroxy carboxylic and dicarboxylic acids in reducing marine sediments

Computer Science

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Scientific paper

The occurrence and distribution of low molecular weight -hydroxy carboxylic and dicarboxylic acids was studied in reducing marine sediments collected in the Santa Barbara Basin and the Cariaco Trench. Four compounds were found to occur in both basin sediments: glycolic, lactic, oxalic and succinic acids. In general concentrations were low ( 1 mol/g for the hydroxy acids and 100 mol/g for the dicarboxylic acids), and generally decreased with depth. Subsurface maxima were observed for lactate and succinate in the Santa Barbara Basin. Both the vertical profiles and lactate enantiomer ratios suggested microbial origin and control for the distribution of these compounds. A preliminary model for the microbial mediation of the early diagenesis of organic compounds in reducing marine sediments is presented.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

Low molecular weight -hydroxy carboxylic and dicarboxylic acids in reducing marine sediments does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Low molecular weight -hydroxy carboxylic and dicarboxylic acids in reducing marine sediments, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low molecular weight -hydroxy carboxylic and dicarboxylic acids in reducing marine sediments will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-1469192

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.